import timeimport datetimetimestamps1 = str(round(time.time()*1000))  # 获取毫秒级时间戳timestamps2 = str(round(time.time()))   # 获取秒级时间戳print(timestamps1, timestamps2)# 1603291992870 1603291993print("返回时间元组:", time.localtime(time.time())) #返回时间元组: time.struct_time(tm_year=2020, tm_mon=10, tm_mday=21, tm_hour=22, tm_min=53, tm_sec=12, tm_wday=2, tm_yday=295, tm_isdst=0)print("接受时间元组返回毫秒级时间戳:", str(round(time.mktime(time.localtime()))))    # 接受时间元组返回毫秒级时间戳: 1603291992print("接受时间元组格式化为字符串:", time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(time.time())))#接受时间元组格式化为字符串: 2020-10-21 22:53:12print("接受字符串格式返回时间元组:", time.strptime(str(datetime.datetime.now()).split(".")[0], '%Y-%m-%d %H:%M:%S'))#接受字符串格式返回时间元组: time.struct_time(tm_year=2020, tm_mon=10, tm_mday=21, tm_hour=22, tm_min=53, tm_sec=12, tm_wday=2, tm_yday=295, tm_isdst=-1)print("获取当前时间的可读形式字符串:", time.ctime())# 获取当前时间的可读形式字符串: Wed Oct 21 22:53:12 2020print("获取指定时间的可读形式字符串:", time.asctime(time.localtime()))# 获取指定时间的可读形式字符串: Wed Oct 21 22:53:12 2020print("获取当前日期&时间:", str(datetime.datetime.now()).split(".")[0])# 获取当前日期&时间: 2020-10-21 22:53:12print("获取当前时间:", str(datetime.datetime.now().time()).split(".")[0])# 获取当前时间: 22:53:12print("获取当前日期", str(datetime.date.today()))# 获取当前日期 2020-10-21print("获取指定时间戳的日期:", str(datetime.date.fromtimestamp(round(time.time()))))# 获取指定时间戳的日期: 2020-10-21print("获取距离现在的任意日期&时间:", str(datetime.datetime.now() + datetime.timedelta(days=-1)).split(".")[0])# 获取距离现在的任意日期&时间: 2020-10-20 22:53:12print("获取当天0点的时间戳:", str(round(time.mktime(datetime.date.today().timetuple()))))# 获取当天0点的时间戳: 1603209600